发明名称 |
Organic light emitting diode display and manufacturing method thereof |
摘要 |
An organic light emitting diode (OLED) display includes: a substrate; a semiconductor layer on the substrate; a gate insulating layer covering the semiconductor layer; a gate electrode formed in the gate insulating layer and overlapping the semiconductor layer; a pixel electrode formed in a pixel area over the gate insulating layer; an interlayer insulating layer covering the gate electrode and the gate insulating layer, and exposing the pixel electrode through a pixel opening; a source electrode and a drain electrode formed in the interlayer insulating layer and connected to the semiconductor layer; and a barrier rib covering the interlayer insulating layer, the source electrode, and the drain electrode, and the drain electrode contacts a side wall of the pixel opening and is connected to the pixel electrode. Such an OLED display may have an improved aperture ratio. |
申请公布号 |
US8610123(B2) |
申请公布日期 |
2013.12.17 |
申请号 |
US201113064864 |
申请日期 |
2011.04.21 |
申请人 |
PARK JONG-HYUN;YOU CHUN-GI;PARK SUN;KANG KI-NYENG;LEE YUL-KYU;KIM DAE-WOO;SAMSUNG DISPLAY CO., LTD. |
发明人 |
PARK JONG-HYUN;YOU CHUN-GI;PARK SUN;KANG KI-NYENG;LEE YUL-KYU;KIM DAE-WOO |
分类号 |
H01L29/08;H01L35/24 |
主分类号 |
H01L29/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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